Northbound Gratiot is closed at Manning after deadly crash Monday evening.
A high-speed crash left a motorcycle wedged underneath an SUV.
The biker, a 23-year-old man, was killed in the crash. The 27-year-old female driver of the Chevrolet Tahoe, was not hurt.
Police told a motorcyclist was riding at a high rate of speed when he crashed into a Chevrolet Tahoe switching lanes.
The accident scene is still being investigated.